iZotope Neutron 4 is a powerful mixing plugin suite aimed at simplifying and enhancing the mixing process for producers and engineers. It includes intelligent tools that assist with audio processing, making it easier to balance and shape the elements in a mix. Here’s a quick overview of its key features:

  1. Assistant View: Uses machine learning to analyze your track and suggest a starting mix. It can apply EQ, compression, and other processing with adjustable parameters to fine-tune the sound.

  2. Unmask Module: Helps to reduce masking between instruments, allowing each element to be heard clearly in the mix. This is useful for making space for vocals or lead instruments without affecting other parts.

  3. Target Library: Includes genre-based presets to give you a quick starting point, matching tonal profiles for specific styles or reference tracks.

  4. Trash Mode: An updated feature from iZotope's Trash distortion plugin, this mode brings new creative distortion options to add grit and character to sounds.

  5. Sculptor Module: Shapes the tone of an instrument dynamically in real-time, offering a way to polish or alter tonal characteristics quickly.

  6. Compressor, EQ, and Exciter Modules: Traditional but advanced tools for shaping audio with modern visual aids, multiband processing, and a range of unique modes.

  7. Visual Mixer and Relay Plugin: Allows for intuitive, 3D-style panning, volume, and width adjustments across multiple tracks within a project, simplifying track placement in a spatial mix.

Overall, Neutron 4 is designed to speed up workflow and allow for a more intuitive, visually enhanced mixing experience, making it ideal for both novice and experienced mixers.